/Engine/Plugins/MovieScene/MovieRenderPipeline/Source/MovieRenderPipelineCore/Public/Graph/MovieGraphConfig.h
Gets all variables that are available to be used in the graph. Global variables can optionally be included if bIncludeGlobal is set to true.
[UFUNCTION](Programming/UnrealArchitecture/Reference/Functions)(BlueprintCallable, Category="Experimental") [TArray](API\Runtime\Core\Containers\TArray)< [UMovieGraphVariable](API\Plugins\MovieRenderPipelineCore\Graph\UMovieGraphVariable) * > GetVariables ( const bool bIncludeGlobal ) const